package com.atguigu.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;

import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

import javax.crypto.spec.PSource;

@Configuration
public class GuLiMallCorsConfiguration {

    //配置解决跨域的问题
    @Bean
    public CorsWebFilter corsWebFilter(){

        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        //创建配置信息对象
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        //解决跨域问题
        corsConfiguration.addAllowedHeader("*");//允许那些请求头跨域
        corsConfiguration.addAllowedMethod("*");//允许那些请求方式跨域
        corsConfiguration.addAllowedOrigin("*");//允许那些请求来源跨域
        corsConfiguration.setAllowCredentials(true);//允许携带cookie跨域

        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }

}
